[INFO] cloning repository https://github.com/brandonphelps/rasteroids
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/brandonphelps/rasteroids" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrandonphelps%2Frasteroids", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrandonphelps%2Frasteroids'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6c0d3655b31317d04144cd7a5505da7f5831e1b4
[INFO] checking brandonphelps/rasteroids against try#5de9e0e6cf775e94e0de2003f35e183f3f77bfe8 for pr-143808
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrandonphelps%2Frasteroids" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/brandonphelps/rasteroids
[INFO] finished tweaking git repo https://github.com/brandonphelps/rasteroids
[INFO] tweaked toml for git repo https://github.com/brandonphelps/rasteroids written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/brandonphelps/rasteroids on toolchain 5de9e0e6cf775e94e0de2003f35e183f3f77bfe8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5de9e0e6cf775e94e0de2003f35e183f3f77bfe8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/brandonphelps/rasteroids already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5de9e0e6cf775e94e0de2003f35e183f3f77bfe8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+5de9e0e6cf775e94e0de2003f35e183f3f77bfe8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f94b3dc7b79279c23d32e5972645b9a81659f3bdf14c32c06dd0cb5f9a4b46ae
[INFO] running `Command { std: "docker" "start" "-a" "f94b3dc7b79279c23d32e5972645b9a81659f3bdf14c32c06dd0cb5f9a4b46ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f94b3dc7b79279c23d32e5972645b9a81659f3bdf14c32c06dd0cb5f9a4b46ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f94b3dc7b79279c23d32e5972645b9a81659f3bdf14c32c06dd0cb5f9a4b46ae", kill_on_drop: false }`
[INFO] [stdout] f94b3dc7b79279c23d32e5972645b9a81659f3bdf14c32c06dd0cb5f9a4b46ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+5de9e0e6cf775e94e0de2003f35e183f3f77bfe8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 66eb03e6a9f6c28ad197b296ccda6f5bce664a729183eb18a8b2c97852f33cac
[INFO] running `Command { std: "docker" "start" "-a" "66eb03e6a9f6c28ad197b296ccda6f5bce664a729183eb18a8b2c97852f33cac", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.105
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling version-compare v0.0.10
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.15
[INFO] [stderr]    Compiling sdl2 v0.34.5
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling rasteroids v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stdout] warning: unexpected `cfg` condition name: `features`
[INFO] [stdout]  --> build.rs:2:11
[INFO] [stdout]   |
[INFO] [stdout] 2 | #[cfg(not(features="gui"))]
[INFO] [stdout]   |           ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]   = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] help: there is a config with a similar name and value
[INFO] [stdout]   |
[INFO] [stdout] 2 - #[cfg(not(features="gui"))]
[INFO] [stdout] 2 + #[cfg(not(feature="gui"))]
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `features`
[INFO] [stdout]  --> build.rs:7:7
[INFO] [stdout]   |
[INFO] [stdout] 7 | #[cfg(features="gui")]
[INFO] [stdout]   |       ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] help: there is a config with a similar name and value
[INFO] [stdout]   |
[INFO] [stdout] 7 - #[cfg(features="gui")]
[INFO] [stdout] 7 + #[cfg(feature="gui")]
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling sdl2-sys v0.34.5
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stdout] warning: unused import: `sdl2::surface::Surface`
[INFO] [stdout]   --> src/asteroids.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use sdl2::surface::Surface;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::circles`
[INFO] [stdout]   --> src/asteroids.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use crate::circles;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sdl2::surface::Surface`
[INFO] [stdout]   --> src/asteroids.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use sdl2::surface::Surface;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::circles`
[INFO] [stdout]   --> src/asteroids.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use crate::circles;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `shifted_points`
[INFO] [stdout]   --> src/circles.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |     let shifted_points = generate_circle_points(radius);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_shifted_points`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `canvas`
[INFO] [stdout]   --> src/circles.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     canvas: &mut Canvas<Window>,
[INFO] [stdout]    |     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_canvas`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `shifted_points`
[INFO] [stdout]   --> src/circles.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |     let shifted_points = generate_circle_points(radius);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_shifted_points`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `canvas`
[INFO] [stdout]   --> src/circles.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     canvas: &mut Canvas<Window>,
[INFO] [stdout]    |     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_canvas`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/circles.rs:22:13
[INFO] [stdout]    |
[INFO] [stdout] 22 |     canvas: &mut Canvas<Window>,
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^ this lifetime flows to the output
[INFO] [stdout] 23 |     radius: i32,
[INFO] [stdout] 24 | ) -> Result<Surface, &'static str> {
[INFO] [stdout]    |             ------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 24 | ) -> Result<Surface<'_>, &'static str> {
[INFO] [stdout]    |                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/circles.rs:22:13
[INFO] [stdout]    |
[INFO] [stdout] 22 |     canvas: &mut Canvas<Window>,
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^ this lifetime flows to the output
[INFO] [stdout] 23 |     radius: i32,
[INFO] [stdout] 24 | ) -> Result<Surface, &'static str> {
[INFO] [stdout]    |             ------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 24 | ) -> Result<Surface<'_>, &'static str> {
[INFO] [stdout]    |                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.06s
[INFO] running `Command { std: "docker" "inspect" "66eb03e6a9f6c28ad197b296ccda6f5bce664a729183eb18a8b2c97852f33cac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66eb03e6a9f6c28ad197b296ccda6f5bce664a729183eb18a8b2c97852f33cac", kill_on_drop: false }`
[INFO] [stdout] 66eb03e6a9f6c28ad197b296ccda6f5bce664a729183eb18a8b2c97852f33cac